Home / 6,964.56-10,446.40-3,267.60

Finding the Fourth Proportional to 6,964.56, 10,446.40 and 3,267.60

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Solution

The fourth proportional to 6,964.56, 10,446.40 and 3,267.60 is: 4,901.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964.56 : 10,446.40 = 3,267.60 : x
  2. Step 2: Convert to fraction form
    6,964.56/10,446.40 = 3,267.60/x
  3. Step 3: Cross multiply
    6,964.56x = 10,446.40 × 3,267.60
  4. Step 4: Simplify right side
    6,964.56x = 34,134,656.64
  5. Step 5: Solve for x
    x = 34,134,656.64/6,964.56
  6. Step 6: Final answer
    x = 4,901.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.